Troubleshooting
312063Z
19
Hose temperature exceeds setpoint.
A and/or B heaters are overheating
material.
Check primary heaters for either a
thermocouple problem or a failed
element attached to thermocouple,
E04: Fluid Temperature Sensor
(FTS) or thermocouple
disconnected
Faulty thermocouple connections.
Verify that all FTS connections are
snug and that pins of connectors are
clean. Examine connection of
thermocouples to long green plug on
heater control board. Unplug and
re-plug thermocouple wires, cleaning
off any debris. Unplug and re-plug long
green connector on heater control
board.
Missing or damaged insulation around
FTS, causing the hose heat to be ON
constantly.
Make sure the hose bundle has
adequate insulation evenly covering
the entire length and connection joints.
Erratic hose temperature.
Faulty thermocouple connections.
Verify that all FTS connections are
snug and that pins of connectors are
clean. Examine connection of
thermocouples to long green plug on
heater control board. Unplug and
re-plug thermocouple wires, cleaning
off any debris. Unplug and re-plug long
green connector.
FTS not installed correctly.
FTS should be installed close to end of
hose in same environment as gun.
Verify FTS installation,
Missing or damaged insulation around
FTS, causing the hose heat to be ON
constantly.
Make sure the hose bundle has
adequate insulation evenly covering
the entire length and connection joints.
Hose does not heat.
FTS failed or is not contacting
correctly.
Check FTS,
FTS not installed correctly.
FTS should be installed close to end of
hose in same environment as gun.
Verify FTS installation, page 39.
Temperature control alarm.
Check temperature display or
diagnostic code,
Hoses near Reactor are warm, but
hoses downstream are cold.
Shorted connection or failed hose
heating element.
With hose heat on and temperature
setpoint above displayed hose zone
temperature, verify voltage between
connectors at each section of hose.
Voltage should drop incrementally for
each section of hose further from
Reactor. Use safety precautions when
hose heat is turned on.
PROBLEM
CAUSE
SOLUTION
Summary of Contents for Reactor H-XP2 Elite
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